BEN.
A good 99% of it is patience and being willing to put in the work.
He told me a bit about all of you. All good stuff don't worry, a lot about how brave and smart you all were. When we were in the house it was what kept him going really, trying to do things he knew would make all of you proud. Guessing that started to come off with the running? My friend back home, Prompto, his parents weren't around much when he was a kid and as any kid left to fend for themselves ate nothing but junk for dinners. He picked up running too and it worked for him.